Tsukuba Correlator Report for JD0908 CORREL GSI DATABASE 09AUG20XF SESSNAME JD0908 OBSTIME 2009/08/20 2009/08/21 DOY 232-233 CORRTIME 2009/08/25 2009/09/02 CORRPASS 3 EXPORT DONE CORRELATOR_NOTES ---------------- VERAMZSW which was left out of the original IVS master schedule, participated in this session as extended mode. QUALITY SUMMARY --------------- Qcode % of Total % of Correlated scans scans 5-9 97.9 % 97.9 % 0 1.8 % 1.8 % 4-1,D,G,N 0.3 % 0.3 % Removed 0 % STATION_NOTES: -------------- TSUKUB32(T-Ts): OK. Recorded on K5(VSSP32). AIRA (A-Ai): OK. Recorded on K5. CHICHI10(C-Cc): The description of "GPS-K5sampler" in the log file was wrong since the adjustment of H-maser was not enough. Recorded on K5. SINTOTU3(J-S3): OK. Recorded on K5. VERAMZSW(M-Vm): Out of antenna elevation limit to track a source at 232/23:31. No cable calibration, because there is not a delay calibrator. Recorded on K5. DROP_CHANNELS -------------- Ts Ai Cc S3 Vm CHANNELS -------------- Channels: XR1U = band|polarization|channel#|sideband XR1U/L BBC01 8204.99 XR2U BBC02 8214.99 XR3U BBC03 8244.99 XR4U BBC04 8304.99 XR5U BBC05 8414.99 XR6U BBC06 8494.99 XR7U BBC07 8544.99 XR8U/L BBC08 8564.99 SR1U BBC09 2232.99 SR2U BBC10 2240.99 SR3U BBC11 2256.99 SR4U BBC12 2312.99 SR5U BBC13 2344.99 SR6U BBC14 2352.99 CLOCKS -------------- Clocks: Tsukuba Station fmout-gps Used rate Comments [usec] [usec] [sec/sec] Ts 0.453 0.453 0.106E-12 Reference Ai 1.443 -2.198 -0.360E-12 Cc 0.130 -0.557 -0.095E-12 S3 0.395 -0.821 -0.170E-12 Vm 0.700 -0.034 0.072E-12 Date: 2009/8/20 STATISTICS ---------- PROCESS SUMMARY BY BASELINE/FREQUENCY Base 0 1 2 3 4 5 6 7 8 9 D G N - Tot TA X 0 0 0 0 0 0 1 4 20 206 0 0 0 0 231 TA S 1 0 0 0 0 0 0 3 16 211 0 0 0 0 231 TC X 0 0 0 0 0 2 1 6 27 170 0 0 0 0 206 TC S 0 0 1 0 0 0 0 0 7 198 0 0 0 0 206 TJ X 7 0 0 0 0 1 0 1 0 191 0 0 0 0 200 TJ S 7 0 0 0 0 0 0 1 1 191 0 0 0 0 200 TM X 0 0 0 0 0 0 5 8 42 162 0 0 1 0 218 TM S 0 0 1 0 0 1 0 0 15 200 0 0 1 0 218 AC X 9 0 0 0 0 1 0 0 1 192 0 0 0 0 203 AC S 5 0 1 0 0 0 0 0 5 192 0 0 0 0 203 AM X 3 0 0 0 0 0 0 0 1 188 0 1 0 0 193 AM S 9 0 0 0 0 0 0 1 1 181 0 1 0 0 193 CM X 1 0 0 0 0 0 0 0 3 183 0 0 0 0 187 CM S 9 0 1 0 0 0 0 1 4 171 0 0 1 0 187 Column Totals, numbers then percentages 51 0 4 0 0 5 7 25 143 2636 0 2 3 0 2876 % 1.8 .0 .1 .0 .0 .2 .2 --> --> 97.5 .0 .1 .1 .0100.0 QC = 0 : Fringes not detected. = 1-9 : Fringes detected. The higher number, the better quality. = D : No data in one or more frequency channels. = G : Fringe amp in a freq ch is <.5 times coherent amp only if snr>20. = N : No valid correlator data. = - : Not scanned Base Line: TA TC TJ TM AC AJ AM CJ CM JM Total Obs: 231 206 200 218 203 190 193 185 187 190 Error : 1 1 12 2 11 190 10 185 11 190 % : .4 .5 6.0 .9 5.4100.0 5.2100.0 5.9100.0 (ERROR: Q-code of either band is less than 4 or letter code, or not scanned) SNR histogram Distribution of X-band SNRs, for each baseline SNR: 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 >> TA: 0 0 3 9 6 5 12 12 16 27 25 11 5 15 12 6 7 60 TC: 0 0 0 6 1 8 1 15 19 27 14 11 19 7 10 4 11 53 TJ: 3 31 67 46 17 8 9 9 8 0 0 0 0 0 0 0 0 2 TM: 0 1 1 4 2 3 3 2 3 3 13 16 16 17 9 4 11 109 AC: 1 21 38 55 45 17 11 6 6 1 0 0 0 0 0 0 0 2 AM: 1 4 32 57 40 17 18 13 6 3 2 0 0 0 0 0 0 0 CM: 0 6 31 68 24 21 14 14 5 3 1 0 0 0 0 0 0 0 Total 5 63 172 245 135 79 68 71 63 64 55 38 40 39 31 14 29 226 Total number of obs: 1437 Average SNR: 48.3 Distribution of S-band SNRs, for each baseline SNR: 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 >> TA: 0 1 5 10 6 17 10 13 17 29 32 26 18 11 9 5 4 18 TC: 0 0 1 4 14 3 15 18 17 46 18 16 15 7 3 7 8 14 TJ: 2 25 92 46 20 5 7 1 0 0 0 0 0 0 0 0 0 2 TM: 0 5 5 8 12 11 16 44 42 17 10 6 12 7 1 1 2 18 AC: 1 17 57 54 33 26 8 2 1 2 0 0 0 0 0 0 0 2 AM: 4 44 86 46 8 3 0 1 1 0 0 0 0 0 0 0 0 0 CM: 2 46 92 39 4 2 0 0 1 0 0 0 0 0 0 0 0 0 Total 9 138 338 207 97 67 56 79 79 94 60 48 45 25 13 13 14 54 Total number of obs: 1436 Average SNR: 34.2 MEAN RATIOS = Observed SNR / Predicted SNR ...by baseline, over all sources: bl X n S n TA 1.17 231 1.11 231 TC 1.18 206 1.32 206 TJ 0.64 193 1.20 193 TM 0.82 217 0.71 217 AC 1.41 194 1.42 198 AM 0.82 190 0.75 184 CM 0.79 186 0.72 177 --------------------------------- MUKAI,Yasuko Geographical Survey Institute / AES Co.,Ltd. mukai@gsi.go.jp